* {
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
}

.layout_basic {
  width: 100%;
  height: 100%;
  position: relative;
}

.layout_panel {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.layout_basic .main {
  z-index: 3000;
}

.layout_basic .dialog_0 {
  z-index: 3000;
}

.layout_basic .dialog_1 {
  z-index: 4000;
}

.layout_basic .dialog_2 {
  z-index: 5000;
}

.layout_basic .top {
  z-index: 6000;
}

